Flights from Houston to Mountain States

Cheapest flights from Houston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 22 - Wed, Jul 23

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$138 Roundtrip, found 5 days ago

$138

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Tue, Jul 22 from George Bush Intercontinental to Harry Reid Intl., returning Wed, Jul 23, priced at $138 found 5 days ago

Wed, Jun 18 - Sat, Jun 21

IAH

George Bush Intercontinental

DEN

Denver Intl.

$158 Roundtrip, found 3 days ago

$158

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Jun 18 from George Bush Intercontinental to Denver Intl., returning Sat, Jun 21, priced at $158 found 3 days ago

Sun, Sep 14 - Thu, Sep 18

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$164 Roundtrip, found 8 hours ago

$164

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Sun, Sep 14 from George Bush Intercontinental to Harry Reid Intl., returning Thu, Sep 18, priced at $164 found 8 hours ago

Sat, Jun 21 - Thu, Jun 26

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$168 Roundtrip, found 2 days ago

$168

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 21 from George Bush Intercontinental to Harry Reid Intl., returning Thu, Jun 26, priced at $168 found 2 days ago

Wed, Jun 18 - Sat, Jun 21

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$169 Roundtrip, found 3 days ago

$169

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jun 18 from George Bush Intercontinental to Harry Reid Intl., returning Sat, Jun 21, priced at $169 found 3 days ago

Wed, Jun 18 - Fri, Jun 20

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$173 Roundtrip, found 3 days ago

$173

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jun 18 from George Bush Intercontinental to Harry Reid Intl., returning Fri, Jun 20, priced at $173 found 3 days ago

Wed, Jun 18 - Sat, Jun 21

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$176 Roundtrip, found 3 days ago

$176

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Jun 18 from George Bush Intercontinental to Harry Reid Intl., returning Sat, Jun 21, priced at $176 found 3 days ago

Fri, Jun 20 - Sat, Jun 21

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$178 Roundtrip, found 2 days ago

$178

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jun 20 from George Bush Intercontinental to Harry Reid Intl., returning Sat, Jun 21, priced at $178 found 2 days ago

Wed, Jun 18 - Fri, Jun 20

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$179 Roundtrip, found 3 days ago

$179

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jun 18 from George Bush Intercontinental to Harry Reid Intl., returning Fri, Jun 20, priced at $179 found 3 days ago

Wed, Jun 18 - Sat, Jun 21

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$181 Roundtrip, found 3 days ago

$181

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jun 18 from George Bush Intercontinental to Harry Reid Intl., returning Sat, Jun 21, priced at $181 found 3 days ago

Wed, Jun 18 - Sat, Jun 21

IAH

George Bush Intercontinental

LAS

Harry Reid Intl.

$183 Roundtrip, found 3 days ago

$183

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jun 18 from George Bush Intercontinental to Harry Reid Intl., returning Sat, Jun 21, priced at $183 found 3 days ago

Tue, Jun 24 - Thu, Jun 26

IAH

George Bush Intercontinental

DEN

Denver Intl.

$197 Roundtrip, found 6 days ago

$197

Roundtrip

found 6 days ago

Select United flight, departing Tue, Jun 24 from George Bush Intercontinental to Denver Intl., returning Thu, Jun 26, priced at $197 found 6 days ago

Sat, Jun 21 - Wed, Jun 25

IAH

George Bush Intercontinental

SLC

Salt Lake City Intl.

$210 Roundtrip, found 2 days ago

$210

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Jun 21 from George Bush Intercontinental to Salt Lake City Intl., returning Wed, Jun 25, priced at $210 found 2 days ago

Tue, Jun 24 - Thu, Jun 26

HOU

William P. Hobby

DEN

Denver Intl.

$217 Roundtrip, found 6 days ago

$217

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Jun 24 from William P. Hobby to Denver Intl., returning Thu, Jun 26, priced at $217 found 6 days ago

Tue, Jun 24 - Thu, Jun 26

IAH

George Bush Intercontinental

DEN

Denver Intl.

$227 Roundtrip, found 6 days ago

$227

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, Jun 24 from George Bush Intercontinental to Denver Intl., returning Thu, Jun 26, priced at $227 found 6 days ago

Wed, Jun 11 - Thu, Jun 19

IAH

George Bush Intercontinental

BOI

Boise

$240 Roundtrip, found 2 days ago

$240

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jun 11 from George Bush Intercontinental to Boise, returning Thu, Jun 19, priced at $240 found 2 days ago

Wed, Jun 18 - Sat, Jun 21

HOU

William P. Hobby

LAS

Harry Reid Intl.

$257 Roundtrip, found 3 days ago

$257

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Jun 18 from William P. Hobby to Harry Reid Intl., returning Sat, Jun 21, priced at $257 found 3 days ago

Tue, Sep 30 - Tue, Oct 7

IAH

George Bush Intercontinental

BZN

Bozeman Yellowstone Intl.

$298 Roundtrip, found 6 days ago

$298

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Tue, Sep 30 from George Bush Intercontinental to Bozeman Yellowstone Intl., returning Tue, Oct 7, priced at $298 found 6 days ago

Sat, Sep 27 - Thu, Oct 9

IAH

George Bush Intercontinental

BZN

Bozeman Yellowstone Intl.

$328 Roundtrip, found 6 days ago

$328

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Sat, Sep 27 from George Bush Intercontinental to Bozeman Yellowstone Intl., returning Thu, Oct 9, priced at $328 found 6 days ago

Thu, Jun 12 - Fri, Jun 13

IAH

George Bush Intercontinental

MSO

Missoula Intl.

$352 Roundtrip, found 1 day ago

$352

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jun 12 from George Bush Intercontinental to Missoula Intl., returning Fri, Jun 13, priced at $352 found 1 day ago